baber/WOPTO huggingface dataset:
Patent JP-H04199524-A (JP)
Title: Semiconductor device
Inventor: SHIBATA JUN
IPC: H01L21/60
Filed: 1990-11-28
Abstract: PURPOSE:To simplify alignment of a semiconductor element with a substrate and improve productivity by making a bump electrode, a protrusion or an element recess of the semiconductor element engaged with a substrate recess or a bump electrode on the substrate. CONSTITUTION:A substrate 2a has a substrate recess 6 corresponding to a bump electrode 5 provided on a semiconductor element 1a, while a conductive layer 4 is formed in the substrate recess 6. A semiconductor device is formed by combining a semiconductor element 10 having the bump electrode 5, a protrusion or an element recess 7 and a substrate 2a having the substrate recess 6 or the bump electrode 5 corresponding to the above bump electrode 5, the protrusion 9 or the element recess 7. That is, the bump electrode 5, the protrusion 9 or the element recess 7 on the semiconductor element 1a are engaged with the corresponding substrate recess 6 or the bump electrode 5 on the substrate 20 each other. Thus correct alignment can be easily performed.
Patent JP-2001151829-A (JP)
Title: Radiation-sensitive resin composition and spacer
Inventor: YAMADA KENJI
IPC: C08F2/46
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a radiation-sensitive resin composition having good storage stability and capable of being formed a thick film spacer excellent in heat resistance and chemical resistance and the spacer obtained therefrom. SOLUTION: This radiation-sensitive resin composition is characterized by comprising [A] a copolymer of (a1) an unsaturated carboxylic acid and/or an unsaturated carboxylic acid anhydride, (a2) an epoxy group-containing unsaturated compound and (a3) an olefin-based unsaturated compound other than the monomers (a1) and (a2), [B] a polymerizable compound having an ethylenic unsaturated bond, [C] a radiation-sensitive polymerization initiator and [D] cyclohexanone. The spacer is formed from the radiation-sensitive resin composition.
Patent JP-H09176739-A (JP)
Title: Device for transferring tray assembly for continuous annealing furnace
Inventor: MITSUNAMI YASUHIRO
IPC: C21D1/74
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To automatically constrict a tray assembly by piling plural pipe coils to the tray through plate members step by step and to automatically disassemble the tray assembly after annealing. SOLUTION: A tray and iron plate transferring device 4 can be transferred by clamping and holding up fore position if the peripheral direction of a projecting rib 75 of the tray with four sets of pair of clamp members 76b. Further, the outer peripheral part of the iron plate (plate member) is sucked and held up with eight sucking pads 78 and the iron plate can be transferred. In the device body 92 shifted in the direction (horizontal direction) and the Z direction, a supporting frame 80 extended to the horizontal direction is arranged. In the supporting frame 80, four clamping supports 81 are hung down at the interval of 90 deg. angle in the peripheral direction. At the lower end of the clamp support 81, a first clamp member is arranged. Further, at the lower end of the clamp support 81, a second clamp member 76b driven by a clamp cylinder 87 is arranged.
Patent JP-2001152153-A (JP)
Title: Grouting chemical liquid composition for stabilization of ground and artificial building, or the like, and method for stabilizing and reinforcing water sealing using the same
Inventor: TANAKA KAZUYUKI
IPC: E02D3/12
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a chemical and to provide a method both for stabilizing and reinforcing or water sealing bedrock or ground and an artificial building that is strong in consolidation strength, and excellent in stabilizing and reinforcing effects, durability, workability for grouting and economic efficiency by grouting a grouting chemical liquid comprising specific components to form a foamed inorganic-organic composite consolidated body that has been difficult to form by conventional techniques. SOLUTION: The grouting chemical liquid composition for stabilizing and reinforcing ground and an artificial building, or the like, comprises (A) an aqueous solution of an alkali silicate, (B) an organic polyisocyanate composition, (C) an imidasole based catalyst having a molecular weight of less than 120, and if necessary, (D) a polyol. The method for stabilizing and reinforcing bedrock or ground and an artificial building or water sealing uses this chemical liquid composition.
Patent JP-H08179187-A (JP)
Title: Lens position controller and optical equipment using the same
Inventor: MURAKAMI JUNICHI
IPC: G02B7/02
Filed: 1994-12-21
Abstract: PURPOSE: To accurately set the initial position of a lens in the optical axis direction even when ambient temperature is changed by providing an initial position setting means setting the initial position of a moving ring and changing the initial position by using a signal from a temperature detection part detecting the change of ambient temperature. CONSTITUTION: An initial position setting means 9 sets the initial position of a moving lens, that is, the initial position of a moving ring holding the moving lens. In the setting means 9, the initial position is set by impressing a specified voltage on a light emitting element, obtaining a specified output voltage in accordance with the received light quantity of a light receiving element, comparing the output voltage with comparison voltage changed according to the ambient temperature by a comparator, and detecting the position where output from the comparator is changed by a CPU 7. The value of the comparison voltage is set by using a temperature sensitive resistance.  Then, the value of the comparison voltage is evaluated at every specified time, and in the case where it is deviated by a specified amount or the output from the comparator is changed, the initial position of the moving lens is reset.
Patent JP-H04201419-A (JP)
Title: Film making method of chitosan-cellulose-based film
Inventor: NISHIYAMA MASASHI
IPC: B29C41/24
Filed: 1990-11-30
Abstract: PURPOSE:To continuously make high strength biodegradable chitosan-cellulose- based film by a method wherein the temperature of a flow casting face and the water content of film at peeling off are prescribed at the film making performed by flow casting with cellulose dispersed in the acid solution of chitosan. CONSTITUTION:The preferable degree of deacetylation of the chitosan used is 60-95mol.% from the view point of solubility and biodegradability. The proper cellulose is powdered cellulose prepared by grinding pulp. The proper composition ratio is 10-50 pts.wt. of chitosan to 100 pts.wt. of cellulose. Further, the addition of starch polyhydric alcohol and various additives is allowed. The proper acid used is acetic acid. The face of a chromium-plated drum, the face of a stainless steel endless belt or the like is employed as the metal flow casting face due to acidic stock liquid. Continuous flow casting is performed under the condition that the temperature of the metal flow casting face is held at 75-100 deg.C. The strength of film becomes very high when its drying is performed at 75 deg.C or higher, especially at 85 deg.C or higher. Furthermore, when the water content at the peeling off of the film is 3-10wt.%, the peeling of the film off the metal face becomes extremely easy.
Patent JP-H05147799-A (JP)
Title: Sheet discharge guide device of sheet transport type scanner
Inventor: HARIO YUTAKA
IPC: B65H5/06
Filed: 1991-11-26
Abstract: PURPOSE:To automatically switch the forward/backward discharging direction of document sheets by changing over the position of a movable guide plate in accordance with the rigidity of document sheet. CONSTITUTION:Each document sheet 50 is read by a reading sensor 10 and transported to the rear of the device body 2. At this time, the rigidity of the document sheet is sensed by a rigidity sensor 58, and if it exceeds a specified level, a driver device drives a movable guide plate 54 into a position apart from the position as guiding the document sheet ahead of the device body 2, and the document sheet passed to the back of the device body 2 is dropped off to the back of the body 2. If the sensed rigidity is below the specified level, the guide plate 54 is driven into a position as guiding the document sheet to ahead of the device body 2. Thus the sheet gets on the guide plate 54 and is discharged to ahead of the body 2 under guidance thereof.
Patent JP-2000164011-A (JP)
Title: Lamp housing material
Inventor: SAKAIZAWA MASAO
IPC: F21V15/01
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a lamp housing material having excellent mechanical properties, ease in molding, and stable performance such as weatherability, having a high luster, and good glass blur. SOLUTION: A resin composition is formed from a crystalline polypropylene, an ethylene-propylene block copolymer and an inorganic filler in such a way that the content of the portion with ethylene-propylene random copolymer is not more than 8 wt.%, and to 100 pts.wt. resin composition, 0.05-1 pts.wt. N- methyl type hindered amine photo stabilizer and 0.05-1 pts.wt. hindered phenol oxidation preventive agent having a melting point not less than 110 deg.C are added, and further a non-alkali metal salt of fatty acids having a weight mean molecular weight of 600 or more and a melting point of 110 deg.C or more is added in a content of 0.05-2 pts.wt. relative to 100 pts.wt. inorganic filler, and the obtained resin material is used to produce a lamp housing component by means of molding.
Patent JP-2000161395-A (JP)
Title: Pad grip for disk brake
Inventor: ANDO MASANORI
IPC: F16D55/224
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a pad grip for a disk brake effective for reducing dragging resistance and for preventing one side wear. SOLUTION: Pad grips 31, 33 are used for a disk brake having lining pads placed by facing a rotor 10, and supports 14 for supporting braking force from the lining pads. The pad grips 31, 33 are mounted between the side edge parts of the lining pads and the anchor parts of the supports 14 to support the lining pads 22, 26. The pad grips 31, 33 have return force in the direction separating the lining pads from the rotor. Where, the lining pad return force of the pad grip 31 placed at the rotor turning-in side is higher than that of the pad grip 33 placed at the rotor turning-out side.
Patent JP-H06186648-A (JP)
Title: Image forming device
Inventor: ISOBE YOSHINORI
IPC: G03G15/04
Filed: 1992-12-16
Abstract: PURPOSE:To prevent a read means (exposure lamp) from being over heated at the time of a rough reading mode. CONSTITUTION:When it is detected by a CPU 201 that the temperature of the read means measured by a temperature sensor 203 abnormally rises in the rough reading mode, the reading mode is automatically changed to the fixed reading mode from the rough reading mode and the read means is cooled by being moved by the CPU 201.
Patent JP-H10178079-A (JP)
Title: Teg for evaluating lifetime
Inventor: AONO SHINJI
IPC: G01R31/26
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a TEG(test element group) having a structure for enhancing evaluation accuracy of lifetime. SOLUTION: The TEG comprises a base region Ba having an emitter region E selectively at a surface part, and a collector region C. A function region WT is a region within a range 5 times as wide as the height (h) of a wafer starting from the intersection of the center line of the emitter region E and the collector region C. The function region WT is paired with the emitter region E and functions as an actual collector region for the emitter region E. It has been known that the ON voltage values obtained for respective lifetime values are separated from each other as the area of the emitter region E decreases relative to the area of the function region WT. The emitter region E is formed the ratio of area of the emitter region E to that of the function region WT will be on the order of 1/1750000 to 1/4500.
Patent JP-2000160917-A (JP)
Title: Sash pulley type runner
Inventor: TAKEMOTO SHIGEMASA
IPC: E05D15/06
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a runner for a folding door prevented from slipping sideways and meandering due to patial load such as tilting moment while simplifying the journalled structure of a roller to reduce total cost. SOLUTION: This sash pulley type runner is provided with a runner body 16, rollers 17 arranged in the longitudinal and lateral directions, bearings 20 journalling the lateral rollers 17, and a roller shaft 18. The bearing 20 is constituted using the roller 17 as an outer ring body and constituted as an angular bearing with a ball groove 21 provided inside, an inner ring body 22 mounted to the roller shaft 18, and a group of balls 23. Since the bearing 20 can simultaneously support both radial load and thrust load in the dispersed state, the runner can be prevented from slipping sideways and meandering even in the case of partial load being applied to the runner.
Patent JP-H05170225-A (JP)
Title: Vacuum packaging apparatus
Inventor: SAKAI TADASHI
IPC: B65B31/02
Filed: 1991-12-19
Abstract: PURPOSE:To obtain a vacuum packaging apparatus which can always keep the packing quality within a specified range even if there are deviations in the function of machinery like a vacuum pump or there are variations in the condition of the contents in bags. CONSTITUTION:The title vacuum packaging apparatus is provided with a chamber vessel which can be freely deaerated, a sealer closing the opening of bags in the chamber, a vacuum pump 11 connected to the chamber vessel through a deaeration valve 9, a pressure sensor communicating with the chamber vessel, and a controller 30 regulating a series of operational motions. This controller 30 is electrically connected to the sealer, the deaeration valve 9, the vacuum pump and the pressure sensor. Moreover, this controller has a judging function as to whether the pressure in the chamber vessel comes to a lower pressure than a specified one or not, a retaining function of closed condition by the deaeration valve 9 for a specified interval after start of counting when the pressure reaches a specified value, and a discriminating function as to whether the fluctuation of pressure reaches the ultimate condition or not.
Patent JP-H05171768-A (JP)
Title: Structure of ventilation ridge
Inventor: AIZAKI SEIGO
IPC: E04D13/16
Filed: 1991-12-19
Abstract: PURPOSE:To perform the ventilation securely and sufficiently with the relatively simple structure even in the case of using a ridge cover made of sheet metal at a low cost, which can be bent and curved freely, and enlarge a width of the inclination of a roof, to which the structure of ridge ventilation is applied, and simplify and facilitate the execution, and make a cost of the whole down without lowering the quality. CONSTITUTION:A ventilating clearance S communicated with an attic is formed between the roof tiles, which are positioned at the highest position among the roof tiles 3 thatched in right and left of a roof at a predetermined angle of inclination, and copings 5 are arranged in parallel with each other on the right and left roof tiles through each face door 4. A ridge cover 6 made of sheet metal is covered on the right and left copings 5 so as to cover the ventilating clearance S and the right and left copings 5. Multiple recessed parts 15, 17 are provided in the top covering plate part 10 and the side covering plates 12 of the ridge cover 6 along the longitudinal direction with a space so as to be projected to the back surface side of the top covering plates 10 and the side covering plates 12, and the back surface of the ridge cover 6 is separated from the copings 5 by these recessed parts 15, 17 to form a ventilation passage R between them.
Patent JP-2001153181-A (JP)
Title: Vibration proofing structure and storage shed having the same
Inventor: OKAMOTO YASUYUKI
IPC: F16F15/04
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control structure for reducing propagation of vibration of a vibrating body and a storage shed having this vibration control structure. SOLUTION: A first air layer 45 is formed of vibration control rubber 43 and a flange 51 playing a role of a washer to a machine screw 44 of a sleeve 48, a second air layer 46 is formed of a cooling plate 41 and a leg part 55 of the vibration control rubber 43, and the cooling plate 41 for installing a manifold having a pump is thread-mounted on a rear wall 26 of an almost vertical surface of a storage shed 20 by the machine screw 44 via the vibration control rubber 43 to restrain vibration transmitted to the rear wall 26 by a damping effect of the first air layer 45 and the second air layer 46 to reduce vibration and noise of the storage shed.
Patent JP-H10177375-A (JP)
Title: Method for conversion of character information of octal code system to text code, and fm multiplex broadcast receiver
Inventor: SATA MASAHIRO
IPC: H04H60/07
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To enable even a personal computer which does not have dedicated font data to display character information containing additional symbols by replacing specific additional symbols, included in a KANJI (Chinese character) system set in character information of an octal code system, with text codes on which the meanings are reflected. SOLUTION: A storage device 44 of a notebook type personal computer 101 is stored with a conversion table for converting additional symbols of sections 92 to 94, etc., of the KANJI system set of the octal code system into shift JIS codes, ASCII codes, or their combinations on which the meanings are reflected. When it is decided that decoded information is a character in the sections 92 to 94 of the KANJI set, the decoded information is converted into a shift JIS code or its combination according to the conversion table and then stored in the storage device.
Patent JP-H09176414-A (JP)
Title: Antistatic resin composition
Inventor: NISHIZAWA MASAHIRO
IPC: C08L55/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an antistatic resin compsn. excellent in permanent antistatic properties by compounding an arom. vinyl compd.-vinyl cyanide compd. copolymer, a graft copolymer formed by grafting an arom. vinyl compd. and a vinyl cyanide compd. onto a rubber, a functional-group-modified vinyl copolymer, a polyamide elastomer, etc. SOLUTION: This resin compsn. is prepd. by compounding 10-40 pts.wt. graft copolymer formed by grafting an arom. vinyl compd. and a vinyl cyanide compd. onto a rubbery polymer, 13-81.8 pts.wt. arom. vinyl compd./vinyl cyanide compd. copoylmer, 8-30 pts.wt. polyamide elastomer, 0.1-15 pts.wt. vinyl copolymer modified by functional groups such as carboxyl, epoxy, or amino groups, and 0.1-2 pts.wt. acrylamide copolymer. The graft copolymer may be the one obtd. by grafting, onto the rubbery polymer, an α,β-unsatd. carboxylic ester in place of the arom. vinyl compd. or in additio to the arom. vinyl compd. and the vinyl cyanide compd. A pref. rubbery polymer is polybutadiene or SBR. A pref. arom. vinyl compd. is a styrene compd. Thus prepd. resin compsn. is permanently antistatic, is excellent in moldability, mechanical strengths, etc., and does not cause layered separation.
Patent JP-H08170279-A (JP)
Title: Method for printing ground-dyed pile fabric
Inventor: OCHI TETSUYA
IPC: D06P3/00
Filed: 1994-12-13
Abstract: PURPOSE: To enable any deep-colored ground-dyed pile fabric to be patterned through printing by using a pigment as effect color of printing. CONSTITUTION: A ground-dyed pile fabric is printed with a discharge printing agent followed by a pigment thereon, or vice versa. This method is low in cost, and is easy to handle. Since the pigment resin forms a film by baking, the pigment does not dissolve in water, and there is no concern for contamination during soaping operation at all. In particular, on printing of the discharge printing agent followed by pigment printing thereon, the pigment resin forms a film on the pile surface after drying, and the discharge printing agent under the film breaks the film as a gas on steaming, coming out on the surface and decolored, resulting in the pile fabric with vague-toned pattern.
Patent JP-H11173947-A (JP)
Title: Optical anisotropy measuring apparatus
Inventor: SUZUKI TAKASHI
IPC: G01N21/27
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To make the measurement area minute in an optical anisotropy measuring apparatus utilizing a calibration curve method. SOLUTION: A luminous flux A1 projected from a light source 22 is converged by an incident side optical system 25 and cast on a liquid crystal 21. The thus cast luminous flux A2 is totally reflected and detected by a photodetector 26. A reflectance in the case where a luminous flux of a (p) polarization light having a polarization direction parallel to the incident face is inputted to the incident face when the luminous flux is totally reflected is measured, and also a reflectance in te case where a luminous flux of an (s) polarization light having a polarization direction perpendicular to the incident face is inputted is measured. The dichroic ratio is obtained from the reflectances.  The ratio is compared with a calibration curve (curve showing a relationship of a pretilt angle and the dichroic ratio) obtained beforehand by a different method, e.g. crystal rotation method, thereby a pretilt angle is obtained. This apparatus is constituted so that a part A3 of the luminous flux A2 is input with a small angle than a critical angle of the total reflection, and therefore a measurement area can be made very small.
Patent JP-H03193710-A (JP)
Title: Sunscreen emulsion-type cosmetic
Inventor: MAENO KIYOSHI
IPC: A61K8/00
Filed: 1989-12-25
Abstract: PURPOSE:To obtain the subject sunscreen emulsion-type cosmetic having excellent storing stability, dermal stability and sunshine-screening effect by applying a specific bentonite thickener and esters of polyhydric alcohol and fatty acid to fine granular titanium oxide and dispersing. CONSTITUTION:Fine granular titanium oxide is mixed with bentonite containing >=100mg equiv./100g cation-exchanging sodium ion as a thickener, at least a species of dextrin fatty ester and cane sugar fatty ester, an oily material and water to afford the aimed sunscreen emulsion-type cosmetic. Adding to said components, further xanthane gum is mixed to improve dispersibility, then a cosmetic having more excellent various properties, namely, storing stability or organoleptic property, etc., is obtained.
Patent JP-H11162997-A (JP)
Title: Semiconductor element and its manufacture
Inventor: OTSUKA KOJI
IPC: H01L23/52
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To achieve connection between an electrode connecting conductor layer on one main surface side of a semiconductor substrate with a heat radiative metallic layer (heat sink layer) on the other main surface side easily and besides without degrading heat radiation property. SOLUTION: A semiconductor element is provided with a source connecting conductor layer 35 and other conductor layers at one main surface of a semiconductor substrate 24. This is provided with a cut 30 at the flank 24a of the semiconductor substrate 24. A source connecting conductor layer 35 is arranged to cover the cut 30. This is provided with a heat sink layer 29 at the other main surface of the semiconductor substrate 24, the wall face of the cut 30, and the rear of the source connecting conductor layer 35 in the cut 30. The but 30 is made in fan shape from one main surface of the semiconductor substrate 24 to the other main surface.